Adobe repairs a security vulnerability in Flash Player being actively targeted by attackers and warns that it is investigating a report of a second zero-day vulnerability used in attacks against older versions of the browser component.

President Barack Obama made cybersecurity and the nation's preparedness to defend against a damaging cybersecurity attack a key priority, calling for the passage of legislation to better protect the nation's critical infrastructure.

EMC has laid off managers and sales staff at RSA as part of an overhaul of its sales model, according to people familiar with the matter. But RSA's Art Coviello says he believes it will remain part of the EMC Federation.

A survey of 212 IT professionals conducted by the Cloud Security Alliance reveals a lack of acceptable use policies. Meanwhile, cloud solution providers are improving their security practices and transparency.

Venture capital financing has flowed like a torrent into endpoint security startups, but a crowded IT security market and untested technology could derail some of those investments in 2015. Here are five threatening signs.